Using the KEYDIY Toyota 8A All-Lost Key Adapter

This guide provides step-by-step instructions for using the KEYDIY Toyota 8A All Keys Lost Adapter. Each step includes references to the corresponding diagrams for clarity.

Adapter Components Overview

The adapter kit includes the following labeled components:

① Relay

② Large clip – clamps to the positive terminal of the battery

③ Small clip – clamps to the positive terminal harness of the car battery

④ Key inspection line plug (white)

⑤ OBD connector – plugs into the vehicle’s OBD port

⑥ OBD connector – plugs into the KEYDIY device (e.g., KD-X4)

⑦ Fuse plug – inserts into the position of the unplugged fuse

Step-by-Step Instructions

Step 1: Battery Connection

Disconnect the positive terminal of the car battery.

Use the large clip (No. 2) to clamp the positive terminal of the battery.

Use the small clip (No. 3) to clamp the positive terminal harness of the car battery.

Step 2: Locate and Unplug the White Connector

Remove the steering wheel cover panel.

Locate the white connector and unplug it.

Step 3: Connect the Key Inspection Line

Insert the white key inspection line plug (No. 4) into the slot of the unplugged white connector.

Step 4: Fuse Replacement

Move to the driver’s footwell and locate the fuse box.

Identify the correct fuse location based on your vehicle model (see the figure below for fuse locations).

Remove the specified fuse and plug in the fuse plug (No. 7) into the same slot.

Step 5: OBD Connections

Plug the OBD connector (No. 5) into the vehicle’s OBD port.

Connect the OBD connector (No. 6) to your KEYDIY device (e.g., KD-X4).

Completion

Once all connections are made, proceed with the all-keys-lost programming process using your KEYDIY device as per its instructions.

Note:

Always follow safety precautions when working with car batteries and electrical systems.

Ensure all connections are secure before initiating the programming process.

For further support, visit www.obd2shop.co.uk.

Bypass 2022+ Volvo Security: Use KEYDIY CEM-SPC5747G Adapter

Tired of turning away newer Volvo and Lynk & Co key programming jobs? The security on these vehicles is tighter than ever - but now there's a professional solution. Introducing the KEYDIY Volvo CEM-SPC5747G Adapter - your ultimate tool for programming keys on 2022 and later models quickly, securely, and profitably.

What Makes This Adapter a Must-Have:

Perfect Fit for New Models: Specifically engineered for Volvo & Lynk & Co vehicles (2022+) with SPC5747G CEM modules.

Works Flawlessly with KD-X4: Plug and play with your KEYDIY KD-X4 Programmer- no extra hardware needed.

Program Both Semi-Smart & 8A Smart Keys: Read CEM data directly and program keys with confidence.

Simple and Technician-Friendly: Clear connection and process - get the job done right, every time.

Start Programming in 3 Easy Steps:

1. Grab Your Adapter - Get the VOLVO KDADP2502 Special Adapter.

2. Unlock the Function - Use 3500 KD-Coins (≈$50) to activate "Volvo Programming" in your KEYDIY App.

3. Read & Program - Connect to the vehicle's CEM, read the data, and program new keys effortlessly.

Why You Need This Tool in Your Shop:

The number of post-2022 Volvos on the road is growing - and so is your opportunity. Don't say "no" to these jobs anymore. With KEYDIY’s dedicated adapter, you can:

✅ Offer a service most competitors can't

✅ Increase your revenue with premium key programming

✅ Build a reputation as the go-to expert for modern European vehicles

Stop missing out. It's time to upgrade your service capability with KEYDIY.

Get the adapter today - and never turn away a Volvo key job again!

Ready to boost your business?

Click below to order now:

www.obd2shop.co.uk

KEYDIY KD-MP 5-in-1 Bundle w/Free GiftsOffer Ends Oct 9

For a limited time only, until October 9th, unlock incredible value with the KEYDIY KD-MP Five-in-One Promotion Package - the smart choice for automotive locksmiths, car key professionals, and DIY enthusiasts!

What’s Included in the KD-MP Promotion Package?

This powerful package contains everything you need to program keys for a wide range of vehicles with ease and confidence:

- KD-MP Complete Device Set × 1

- MLB08 Key (Non-OEM Solution) × 1

- MLB19 Key (OEM Solution) × 1

- MLB26 Key (OEM Solution) × 1

- KD-MATE Programmer × 1

- KD-MP PROGRAM KIT (Compatible with MQB/MLB platforms)

Exclusive Free Gift - Limited Time Only!

Order now and receive FREE:

1 × High-Quality 12V Power Supply

5 × 1.8PF Capacitors

Perfect for ensuring smooth and stable performance during all your key programming sessions!

Why Choose the KEYDIY KD-MP Package?

Wide Vehicle Coverage: Supports both OEM and non-OEM key solutions for popular platforms like MQB and MLB.

User-Friendly: Designed for professionals and beginners alike.

All-in-One Convenience: No need to purchase separate tools - everything is included in one budget-friendly bundle.

Reliable Performance: Trusted by automotive technicians worldwide.

Don’t Miss Out - Offer Ends October 9!

This special promotion won't last long. Stock up now and elevate your key programming capabilities with KEYDIY's top-quality equipment.

Click to Order Yours Today & Secure Your Free Gift!

Perfect for locksmiths, car garage owners, key makers, and automotive enthusiasts looking to expand their service offerings efficiently and affordably.

Grab your KEYDIY KD-MP Package now before this offer expires!

You may also like:

KEYDIY Deal: FREE KD-X4 Tool with $1,500 KD Remote Purchase!

http://blog.obd2shop.co.uk/keydiy-deal-free-kd-x4-tool-with-1500-kd-remote-purchase/

www.obd2shop.co.uk

KEYDIY KD-X4 Now Support: BMW G Chassis BDC3 & BCP Add Key

KEYDIY continues to enhance its automotive locksmith solutions with a significant upgrade to the KD-X4 Key Programmer device. The latest update introduces the ability to add spare keys for BMW G Chassis with BDC3 and BMW U Chassis with BCP immobilizer systems—an essential feature for locksmiths and automotive professionals.

Key Features of the KD-X4 BMW Update:

1. Add Keys for BDC3 & BCP: Perform key additions for BMW G Series (BDC3) and U Series (BCP) easily.

2. License Activation: Requires the BMW G Chassis Programming Function license (already included if you previously activated FEM/BDC2 functions - no need to repurchase).

3. Cost-Effective: Only 200 points or $4 USD per key added, billed directly via the KEYDIY App.

4. Compatible Remotes: Must be used with KEYDIY KD FGB Remotes (FGB23 or FGB57 models recommended).

5. Not All Keys Lost: This function is for adding keys only. Does not support all-keys-lost situations.

6. Original Key Required: You must disassemble and read data from the original key to program a new one.

Which KEYDIY Remotes to Use?

FGB23 Remote: Ideal for BMW FEM, BDC, CAS4, CAS4+, and G Chassis key generation. Also functions as a ZB key.

FGB57 Remote: The latest key remote for BMW, compatible with FEM, BDC, CAS4, CAS4+, and G Chassis. It can also be used as a ZB key.

Upgrade Offer:

Existing KEYDIY KD-X4 users who have already activated BMW programming functions will receive this update at no additional cost. Simply update your device and app to start using the new features.

Summary:

Device: KEYDIY KD-X4

New Support: BMW G Chassis BDC3 & U Chassis BCP

License: Shared with existing FEM/BDC2 authorization

Cost per Key: 200 points or $4 USD

Remotes: Use KD FGB remotes only

Function: Add key only (original key required)

Elevate your BMW key programming services with the enhanced KEYDIY KD-X4. Perfect for automotive locksmiths looking to expand their service offerings with reliable and affordable BMW key solutions.

www.obd2shop.co.uk

Keydiy KD-X2 LCD Replacement Tutorial

Replacing the LCD screen of the Keydiy KD-X2 requires patience, careful handling, and the right tools. Follow this step-by-step guide to safely disassemble the device and install a new display.

Tools & Materials Needed:

Precision screwdriver set

Anti-static wristband

Electric soldering iron (set to 350℃)

Hot air gun (set to 300℃)

Board cleaning solution (board washing water)

Tweezers

New KD-X2 LCD

Full operation video:

Step 1: Remove the Back Cover

Remove the two rubber pads on the back of the device.

Unscrew the two screws hidden inside.

Remove one additional screw located on the back.

Take out the battery to expose the inner screws.

Remove the four screws inside to release the shell.

Note: Before touching the mainboard, always wear an anti-static wristband to avoid damaging components.

Step 2: Disassemble the Mainboard

Under the silicone pad near the coil, remove the hidden screw.

Disconnect the three ribbon cables.

Press the bottom of the mainboard to remove the small PCB board and coil together.

Remove one more screw that secures the mainboard.

Carefully take out the mainboard.

Step 3: Remove the Old Display

Locate the display on the mainboard.

Peel off the back adhesive of the display.

Use a soldering iron (350℃) to detach the display ribbon cable from the solder pad.

Flip the mainboard and heat the display with a hot air gun at 300℃ to soften the adhesive.

Gently lift the display from the mainboard.

Step 4: Install the New Display

Peel off the double-sided adhesive on the back of the new display.

Align and stick the display to the printed display position on the mainboard.

Do not exceed the border of the display frame.

Remove the protective film from the new display.

Align the ribbon cable with the solder pad.

Use a soldering iron to fix the ribbon cable in place, then apply tin to perform drag soldering.

Ensure there are no short circuits.

Step 5: Finishing Up

Clean the solder joints with board washing water.

Use adhesive tape to secure the soldered area.

Reassemble the device in reverse order of disassembly.

Your KD-X2 now has a brand-new LCD installed.

www.obd2shop.co.uk